Onu R, Babatunde S. Perceived severity of diabetes and associated factors among patients attending a referral hospital in Port Harcourt, Nigeria. Int J Res Med Sci [Internet]. 2018 May 25 [cited 2025 Oct. 14];6(6):1856-61. Available from: https://www.msjonline.org/index.php/ijrms/article/view/4960